PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For Ferrall, the greatest challenge is that ???companies and consumers don???t always understand that ???natural??? (her emphasis) formulas do not always feel and perform the same as ???traditional??? formulas.??? As a result, she says, formula development can be more time-consuming and challenging, and may require educating the marketer.
http://www.w3.org/ns/prov#wasQuotedFrom
  • gcimagazine.com